1345639679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{22153}}^1$

素因数の和:22334

約数の個数: 16

約数和(自身を含む): 1488748800

約数和(自身を除く): 143109121

約数列:

[1, 19, 23, 139, 437, 2641, 3197, 22153, 60743, 420907, 509519, 3079267, 9680861, 58506073, 70823141, 1345639679]

約数ペア:

[(1, 1345639679), (19, 70823141), (23, 58506073), (139, 9680861), (437, 3079267), (2641, 509519), (3197, 420907), (22153, 60743)]